Nibbles : Pbs connections

GoodEvening

I’ve got some problem with this machine. I 've got a very big pb with connexion. I can’t browse faster, refresh all the time, and when I would like to launch my attack to get a shell, i’ve got a time out.

So I can’t have an interconnexion with it.

My question, is : Do I the only one with theses pb ? and how can fixe it ?

Thanks a lot